Legend of Dark Knight: Ace Chemicals

Summary

Gordon races to uncover the criminal element threatening to end talks of Gotham's reunification with the mainland. A very much alive Jeremiah returns and organizes a twisted recreation of the murder of Bruce's parents with the help of Jervis Tetch aka Mad Hatter.

Guest stars

• Benedict Samuel as Jervis Tetch / Mad Hatter
• Cameron Monaghan as Jeremiah Valeska
• Brette Taylor as Martha Wayne
• Grayson McCouch as Thomas Wayne
• John William Watkins as Gangster Foreman
• Alex Huynh as Gangster Worker
• Francesca Root-Dodson as Ecco
• Kelcy Griffin as Harper
• Morena Baccarin as Dr. Leslie "Lee" Thompkins